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What does built-in class attribute __doc__ do in Python?
All functions have a built-in attribute __doc__, which returns the doc string defined in the function source code.
def foo(): """ This is an example of how a doc_string looks like. This string gives useful information about the function being defined. """ pass print foo.__doc__
Let's see how this would look like when we print it
This is an example of how a doc_string looks like. This string gives useful information about the function being defined.
Updated on 20-Feb-2020 10:51:07
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